lhakpa dorji
Modbus with stm 32
Diff: main.cpp
- Revision:
- 0:40b96f9186c3
- Child:
- 1:00f04cdf25aa
diff -r 000000000000 -r 40b96f9186c3 main.cpp
--- /dev/null Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp Wed Mar 14 11:28:39 2018 +0000
@@ -0,0 +1,29 @@
+#include "mbed.h"
+#include "modbus.h"
+
+DigitalOut myled(LED1);
+RawSerial pc(USBTX, USBRX);
+
+void serial_callback()
+{
+ uint8_t frame[6];
+
+ char ch = pc.getc();
+ if (modbus_parser(ch, frame)) {
+
+ }
+}
+
+int main() {
+ // setup code
+ pc.attach(serial_callback);
+ // 1. button code
+ // 2. timer code
+ while(1) {
+ // loop code
+ myled = 1; // LED is ON
+ wait(0.2); // 200 ms
+ myled = 0; // LED is OFF
+ wait(1.0); // 1 sec
+ }
+}